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2007 Tundra no heat

Discussion in '2nd Gen Tundras (2007-2013)' started by pvarnak, Jan 22, 2024.

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Jan 22, 2024 at 3:45 PM

#1

#1
pvarnak [OP] New Member

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Jan 22, 2024

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#110665

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First Name:

Philip

Vehicle:

2007 Tundra 4.7 L

XM radio

My 2007 Tundra 4.7 L stopped producing heat. The radiator and overflow are full and I changed the thermostat last summer. The top hose gets hot as does the radiator. When the temperature gets to normal the bottom hose gets warm. I’ve driven the truck 26 miles and still had no heat even though the outside temperature was -5. Help.

pvarnak, Jan 22, 2024

#1

Jan 22, 2024 at 3:47 PM

#2

#2
Jim LE 1301 Camaro Lover, SSEM # 11,TTC#179

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Jim

Hudson Valley, New York

Vehicle:

2018 MGM Tundra TRD Sport Double Cab

Welcome from NY.

Post your question here.....

https://www.tundras.com/threads/ask-the-toyota-mechanic.2404/#post-35108

Jim LE 1301, Jan 22, 2024

#2

Jan 23, 2024 at 2:42 PM

#3

#3
Canman New Member

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Jan 6, 2024

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Vehicle:

2007 Crewmax Limited

Are the heater core hoses hot?

Canman, Jan 23, 2024

#3

Jan 26, 2024 at 6:58 AM

#4

#4
Danny3737 New Member

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Feb 22, 2021

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715

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2012 Tundra Limited Platinum

Hopefully it’s not one of the blend door servos.

Danny3737, Jan 26, 2024

#4

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